Trijicon GL243 Suppressor/Optic Height Night Sight Set Green Tritium Yellow Outline Front / Green Tritium Black Outline Rear - Glock 42/43/43X/43E/48 Slim Frame

The Trijicon GL243 Suppressor/Optic Height Night Sights continue the proven low-light and no-light performance of Trijicon's Bright & Tough Night Sights series, re-engineered for the unique demands of suppressed carry and red-dot-equipped pistols. Specifically engineered for Glock slim-frame pistols, this set provides a taller sight picture that co-witnesses with most pistol-mounted red dot optics and clears threaded barrels and suppressor housings.

Built around a rugged steel sight body with a black finish, the front sight features a bright green tritium lamp surrounded by a high-contrast yellow outline ring for fast, instinctive target acquisition in transitional light and complete darkness. The rear sight is configured with a pair of green tritium lamps framed by a black outline, producing a clean three-dot sight picture that pairs naturally with the illuminated front post. The tritium-filled lamps are self-illuminating with no batteries or switches required, giving you a ready sight picture the moment you draw.

These suppressor/optic-height sights are purpose-built for Glock 42, 43, 43X, 43E, and 48 pistols, fitting the standard dovetail cut on the slim-frame slide. The taller sight profile permits reliable co-witnessing with mounted red dot optics and provides a consistent sight picture when a suppressor is fitted to the muzzle. Whether you run a slide-mounted red dot or thread a suppressor on your Glock 42, 43, 43X, 43E, or 48, the GL243 sight set delivers a durable, purpose-built iron sight solution trusted by carriers, competitors, and professionals alike.